| unit 1 introductions & greetings/a computer overview unit 2 school days/computer components unit 3 personal information/memory unit 4 majors and subjects/why is a computer so powerful unit 5 hobbies and interests/system unit unit 6 holidays/operating system unit 7 sports/windows unit 8 shopping/operating a computer unit 9 transportation/system software unit 10 friendship/application software unit 11 weather and climate/word processor unit 12 my dream/office powerpoint unit 13 traveling/internet unit 14 idols/email unit 15 olympic games/network types unit 16 taboo/browsers unit 17 smoking/qq unit 18 success and failure/ecommerce unit 19 at a restaurant/communication system unit 20 occupation/a multifunctional dc .unit 21 resume/computer viruses unit 22 interview/programs |
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